MerCruiser 350 MAG MPI User Manual

Section 5 - Maintenance
90-864195070 JUNE 2007 Page 113
20. Insert the dust cover in the flush socket on the engine.
a
b
18490
Dust cover installed in the flush socket
a - Dust cover b - Flush socket
IMPORTANT: If the unit is to be stored in the water, the seacock should remain closed
until time of usage. If unit is to be stored out of the water, open the seacock.
21. Open the seacock, if equipped, or reconnect the alternative water inlet source prior to
operating the engine.

MerCruiser 350 MAG MPI Specifications

General

Engine Type	V8
Horsepower	300 HP
Ignition System	Electronic ignition
Alternator	65 amp
Compression Ratio	9.4:1
Displacement	5.7L (350 cu in)
Fuel System	Multi-Point Injection (MPI)
Bore x Stroke	4.00" x 3.48" (101.6mm x 88.39mm)